/* ============================================================
   CSS VARIABLES (global — available on every page)
   ============================================================ */
:root {
    --background-color: #14253D;
    --background-image: url('../images/background-gradient.png');
    --background-logo-silhouette: url('../images/logo-background-silhouette.png');
    --form-background-color: #ffffff;
    --primary-color: #0065F4;
    --primary-color-dark: #0559ce;
    --primary-color-light: #e6f0ff;
    --white-color: #ffffff;
    --white-color-dark: #f0f0f0;
    --black-color: #000000;
    --hint-color: #9f9f9f3d;
    --text-white: #ffffff;
    --border-radius: 10px;

    /* shared neutrals / accents used across pages */
    --border-light: #e5e7eb;
    --border-lighter: #f3f4f6;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --text-faint: #9ca3af;
    --bg-subtle: #f8fafc;
    --success-color: #16a34a;
    --success-bg: #dcfce7;
    --danger-color: #dc2626;
}

/* ============================================================
   BASE ELEMENTS
   ============================================================ */
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--background-color);
    margin: 0;
    padding: 0;
}

main {
    height: 100vh;
    overflow-y: auto;
    flex-grow: 1;
}

h1, h2, h3, h4 {
    margin: 0;
}

h1 {
    color: var(--text-white);
    font-size: 20px;
}

h2 {
    font-size: 18px;
    font-weight: 600;
}

h3 {
    font-size: 16px;
    font-weight: 500;
}

h4 {
    font-size: 14px;
    font-weight: 500;
}

/* ============================================================
   BUTTONS — single global system, built on Bootstrap's .btn.
   Each variant just sets Bootstrap's --bs-btn-* custom properties,
   so Bootstrap's own .btn handles every state (hover/active/focus/
   disabled) — no specificity fights, no custom state rules.

   Use `.btn` + one variant. Do NOT define button styles in template
   <style> blocks.

   Base:       .btn            (works on <button> and <a>)
   Variants:   .btn--primary   filled blue (default CTA)
               .btn--outline   white w/ blue border
               .btn--white     white fill, dark text
               .btn--ghost     transparent, blue text (link-style)
               .btn--danger    destructive
               .btn--success   static "active" state (use on disabled btn)
               .btn--muted     static inert/pending state
   Sizes:      .btn--sm / .btn--lg / .btn--block (full width)
   States:     :disabled (native) / .is-disabled (for <a>)
   ============================================================ */
.btn {
    /* App-wide sizing + neutral defaults. These --bs-btn-* props are the same
       ones Bootstrap's .btn uses, so on pages that load Bootstrap the result is
       identical; on pages that don't (e.g. auth), the rules below render the
       button from these props directly. Variants only override the props. */
    --bs-btn-padding-x: 20px;
    --bs-btn-padding-y: 10px;
    --bs-btn-font-size: 14px;
    --bs-btn-font-weight: 600;
    --bs-btn-line-height: 1.2;
    --bs-btn-border-radius: var(--border-radius);
    --bs-btn-focus-shadow-rgb: 0, 101, 244;
    --bs-btn-color: var(--text-dark);
    --bs-btn-bg: transparent;
    --bs-btn-border-color: transparent;
    --bs-btn-hover-color: var(--bs-btn-color);
    --bs-btn-hover-bg: var(--bs-btn-bg);
    --bs-btn-hover-border-color: var(--bs-btn-border-color);
    --bs-btn-active-color: var(--bs-btn-hover-color);
    --bs-btn-active-bg: var(--bs-btn-hover-bg);
    --bs-btn-active-border-color: var(--bs-btn-hover-border-color);
    --bs-btn-disabled-opacity: 0.65;

    /* inline-flex + gap so an icon / .btn-spinner sits beside the label */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    white-space: nowrap;
    padding: var(--bs-btn-padding-y) var(--bs-btn-padding-x);
    font-size: var(--bs-btn-font-size);
    line-height: var(--bs-btn-line-height);
    color: var(--bs-btn-color);
    background-color: var(--bs-btn-bg);
    border: 1px solid var(--bs-btn-border-color);
    border-radius: var(--bs-btn-border-radius);
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.15s ease, background-color 0.15s ease,
                border-color 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
    color: var(--bs-btn-hover-color);
    background-color: var(--bs-btn-hover-bg);
    border-color: var(--bs-btn-hover-border-color);
}

.btn:active,
.btn.active {
    color: var(--bs-btn-active-color);
    background-color: var(--bs-btn-active-bg);
    border-color: var(--bs-btn-active-border-color);
}

.btn:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    box-shadow: none;
}

/* :disabled for <button>, .is-disabled for <a> (links ignore :disabled) */
.btn:disabled,
.btn.is-disabled {
    color: var(--bs-btn-disabled-color, var(--bs-btn-color));
    background-color: var(--bs-btn-disabled-bg, var(--bs-btn-bg));
    border-color: var(--bs-btn-disabled-border-color, var(--bs-btn-border-color));
    opacity: var(--bs-btn-disabled-opacity, 0.65);
    pointer-events: none;
    cursor: not-allowed;
}

/* Loading state: add .is-loading (e.g. on form submit) to swap the label for a
   spinner and block further clicks. No extra markup needed. Spinner colors come
   from --btn-spinner-track / --btn-spinner-head (white by default, suits filled
   buttons; outline/ghost/white variants override to a dark/brand spinner). */
.btn.is-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn.is-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1.1em;
    height: 1.1em;
    margin: -0.55em 0 0 -0.55em;
    border: 2px solid var(--btn-spinner-track, rgba(255, 255, 255, 0.45));
    border-top-color: var(--btn-spinner-head, #fff);
    border-radius: 50%;
    animation: btn-spin 0.6s linear infinite;
}

@keyframes btn-spin {
    to { transform: rotate(360deg); }
}

.btn--primary {
    --bs-btn-color: var(--text-white);
    --bs-btn-bg: var(--primary-color);
    --bs-btn-border-color: var(--primary-color);
    --bs-btn-hover-color: var(--text-white);
    --bs-btn-hover-bg: var(--primary-color-dark);
    --bs-btn-hover-border-color: var(--primary-color-dark);
    --bs-btn-active-color: var(--text-white);
    --bs-btn-active-bg: var(--primary-color-dark);
    --bs-btn-active-border-color: var(--primary-color-dark);
    --bs-btn-disabled-color: var(--text-white);
    --bs-btn-disabled-bg: var(--primary-color);
    --bs-btn-disabled-border-color: var(--primary-color);
}

.btn--outline {
    --bs-btn-color: var(--primary-color);
    --bs-btn-bg: #fff;
    --bs-btn-border-color: var(--primary-color);
    --bs-btn-hover-color: var(--primary-color);
    --bs-btn-hover-bg: var(--primary-color-light);
    --bs-btn-hover-border-color: var(--primary-color);
    --bs-btn-active-color: var(--primary-color);
    --bs-btn-active-bg: var(--primary-color-light);
    --bs-btn-active-border-color: var(--primary-color);
    --btn-spinner-track: rgba(0, 101, 244, 0.3);
    --btn-spinner-head: var(--primary-color);
}

.btn--white {
    --bs-btn-color: var(--black-color);
    --bs-btn-bg: var(--white-color);
    --bs-btn-border-color: var(--white-color);
    --bs-btn-hover-color: var(--black-color);
    --bs-btn-hover-bg: var(--white-color-dark);
    --bs-btn-hover-border-color: var(--white-color-dark);
    --bs-btn-active-color: var(--black-color);
    --bs-btn-active-bg: var(--white-color-dark);
    --bs-btn-active-border-color: var(--white-color-dark);
    --btn-spinner-track: rgba(0, 0, 0, 0.2);
    --btn-spinner-head: var(--black-color);
}

.btn--ghost {
    --bs-btn-color: var(--primary-color);
    --bs-btn-bg: transparent;
    --bs-btn-border-color: transparent;
    --bs-btn-hover-color: var(--primary-color);
    --bs-btn-hover-bg: var(--primary-color-light);
    --bs-btn-hover-border-color: transparent;
    --bs-btn-active-color: var(--primary-color);
    --bs-btn-active-bg: var(--primary-color-light);
    --bs-btn-active-border-color: transparent;
    --btn-spinner-track: rgba(0, 101, 244, 0.3);
    --btn-spinner-head: var(--primary-color);
}

.btn--danger {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--danger-color);
    --bs-btn-border-color: var(--danger-color);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #b91c1c;
    --bs-btn-hover-border-color: #b91c1c;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #b91c1c;
    --bs-btn-active-border-color: #b91c1c;
}

/* Static "Currently Active" state — usually rendered on a disabled button,
   so it keeps full-opacity green via the disabled vars. */
.btn--success {
    --bs-btn-color: var(--success-color);
    --bs-btn-bg: var(--success-bg);
    --bs-btn-border-color: var(--success-bg);
    --bs-btn-disabled-color: var(--success-color);
    --bs-btn-disabled-bg: var(--success-bg);
    --bs-btn-disabled-border-color: var(--success-bg);
    --bs-btn-disabled-opacity: 1;
    cursor: default;
}

/* Static inert/pending state (e.g. "Request In Review") */
.btn--muted {
    --bs-btn-color: var(--text-faint);
    --bs-btn-bg: var(--bg-subtle);
    --bs-btn-border-color: var(--border-light);
    --bs-btn-disabled-color: var(--text-faint);
    --bs-btn-disabled-bg: var(--bg-subtle);
    --bs-btn-disabled-border-color: var(--border-light);
    --bs-btn-disabled-opacity: 1;
    cursor: not-allowed;
}

.btn--sm {
    --bs-btn-padding-x: 12px;
    --bs-btn-padding-y: 6px;
    --bs-btn-font-size: 13px;
}

.btn--lg {
    --bs-btn-padding-x: 28px;
    --bs-btn-padding-y: 12px;
    --bs-btn-font-size: 15px;
}

.btn--block {
    width: 100%;
}

/* ============================================================
   PAGE LAYOUT
   ============================================================ */
.page {
    padding: 32px;
}

/* Page header bar (Dashboard / Portfolios / etc.) */
.header-container {
    padding: 25px 20px;
    border-bottom: 2px solid var(--hint-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-container h4 {
    margin: 0;
}

/* ============================================================
   AUTH LAYOUT (login / register / forgot / welcome)
   Full-screen split: branded left panel + form panel.
   Used by pages with <body class="auth-container">.
   ============================================================ */
.auth-container {
    position: relative;
    width: 100%;
    height: 100vh;
    background: var(--background-color);
    display: flex;
    overflow: hidden;
}

.auth-container::before {
    content: "";
    position: absolute;
    background-image: var(--background-image);
    background-size: cover;
    background-position: center;
    inset: 0;
    opacity: 0.8;
}

.auth-container::after {
    content: "";
    position: fixed;
    inset: 0;
    background: var(--background-logo-silhouette);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    bottom: -25%;
    left: -2%;
    width: 45%;
}

.left {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    z-index: 1;
    padding: 2rem 2rem 2rem 10%;
}

.left h1 {
    font-size: 20px;
    font-weight: 600;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    line-height: 1;
    white-space: nowrap;
}

.form-panel {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    padding: 2rem;
}

/* Top-left logo (auth pages) */
.auth-logo {
    position: fixed;
    top: 1.5rem;
    left: 1.5rem;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.auth-logo img {
    height: 22px;
    width: auto;
    filter: brightness(0) invert(1);
}

.auth-logo span {
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* Background canvas (auth animated bg) */
canvas {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 0;
}

/* ============================================================
   CARDS
   ============================================================ */
.card-box {
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    padding: 24px;
    background: #fff;
}

/* Auth white card (login / register / welcome) */
.card {
    background: #ffffff;
    border-radius: 16px;
    padding: 2.5rem 2.25rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    z-index: 1;
}

.card h2 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #0f172a;
    text-align: center;
    margin: 0 0 0.5rem;
}

.card .subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-align: center;
    margin: 0 0 1.75rem;
}

/* Centered card variant (verify / status pages) */
.card--center {
    text-align: center;
}

.card-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1.25rem;
    border-radius: 50%;
    background: #eff6ff;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================================
   AUTH FORMS
   ============================================================ */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    padding-top: 1rem;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.field input[type="text"],
.field input[type="email"],
.field input[type="password"] {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.9rem;
    color: #0f172a;
    background: #fff;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.2s;
}

.field input:focus {
    border-color: var(--primary-color);
}

.field input::placeholder {
    color: #94a3b8;
}

.field input:disabled,
.field select:disabled {
    background: #f8fafc;
    cursor: not-allowed;
}

/* Native state select */
.field select.state-select {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.9rem;
    color: #0f172a;
    background: #fff;
    outline: none;
    box-sizing: border-box;
    cursor: pointer;
    transition: border-color 0.2s;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.9rem center;
    padding-right: 2.5rem;
}

.field select.state-select:focus {
    border-color: var(--primary-color);
}

/* Placeholder option greyed; real selections dark */
.field select.state-select:invalid {
    color: #94a3b8;
}

.field select.state-select option {
    color: #0f172a;
}

.field-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin: 0.2rem 0 0;
}

/* Password toggle */
.password-field {
    position: relative;
}

.password-field input {
    padding-right: 2.75rem;
}

.toggle-password {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: #94a3b8;
    padding: 0;
    display: flex;
    align-items: center;
}

.toggle-password:hover {
    color: var(--text-muted);
}

/* Legal checkbox (register) */
.legal {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
}

.legal input[type="checkbox"] {
    margin-top: 0.2rem;
    accent-color: var(--primary-color);
    flex-shrink: 0;
    width: 15px;
    height: 15px;
    cursor: pointer;
}

.legal label {
    font-size: 0.75rem;
    color: #475569;
    line-height: 1.5;
    cursor: pointer;
}

.legal label a {
    color: var(--primary-color);
    text-decoration: none;
}

.legal label a:hover {
    text-decoration: underline;
}

/* ============================================================
   AUTH FEEDBACK (errors / success / footer / resend)
   ============================================================ */
.auth-error {
    font-size: 0.85rem;
    color: var(--danger-color);
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 0.6rem 0.8rem;
    text-align: center;
}

.auth-error a {
    color: var(--primary-color);
}

.auth-success {
    font-size: 0.85rem;
    color: #15803d;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    padding: 0.6rem 0.8rem;
    text-align: center;
}

.auth-footer {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 1rem 0 0;
}

.auth-footer a {
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Resend verification row */
.resend-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    margin: 1.25rem 0 0;
}

.resend-row a {
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
}

.resend-row a:hover {
    text-decoration: underline;
}

.resend-countdown {
    color: #94a3b8;
    font-weight: 500;
}

/* ============================================================
   BADGES
   ============================================================ */
.badge-pill {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 8px;
    background-color: #ede9fe;  /* default purple fallback */
    color: #7c3aed;
}

.badge-purple { background-color: #ede9fe; color: #7c3aed; }
.badge-amber  { background-color: #fef3c7; color: #d97706; }
.badge-green  { background-color: var(--success-bg); color: var(--success-color); }
.badge-blue   { background-color: var(--primary-color-light); color: var(--primary-color); }

/* "Following" badge with check icon */
.following-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--success-bg);
    color: var(--success-color);
    font-size: 13px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 8px;
    white-space: nowrap;
}

.following-badge svg {
    flex-shrink: 0;
}

/* ============================================================
   DATA TABLE
   ============================================================ */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    padding: 16px;
    text-align: left;
    font-size: 13px;
    font-weight: 600;
    color: #374151;
    border-bottom: 1px solid var(--border-light);
}

.data-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-lighter);
    font-size: 14px;
    color: #374151;
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.data-table tbody tr:hover {
    background-color: #f9fafb;
}

.table-empty {
    text-align: center;
    padding: 32px;
    color: var(--text-faint);
    font-size: 14px;
}

/* Account/portfolio name link inside tables */
.table-link {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
}

/* Bordered wrapper so a table matches the dashboard's bordered tables */
.table-bordered-wrap {
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    overflow: hidden;
}

/* ============================================================
   TEXT HELPERS
   ============================================================ */
.text-positive { color: var(--success-color); }
.text-negative { color: var(--danger-color); }
.text-muted-sm { font-size: 12px; color: var(--text-faint); }

/* ============================================================
   STATUS DOT (market open / closed)
   ============================================================ */
.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    display: inline-block;
}

.status-dot.open {
    background-color: #4caf50;
    animation: pulse-open 2s infinite;
}

.status-dot.closed {
    background-color: #f44336;
    animation: pulse-closed 2s infinite;
}

@keyframes pulse-open {
    0%   { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7); }
    70%  { box-shadow: 0 0 0 6px rgba(76, 175, 80, 0); }
    100% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0); }
}

@keyframes pulse-closed {
    0%   { box-shadow: 0 0 0 0 rgba(244, 67, 54, 0.7); }
    70%  { box-shadow: 0 0 0 6px rgba(244, 67, 54, 0); }
    100% { box-shadow: 0 0 0 0 rgba(244, 67, 54, 0); }
}

/* ============================================================
   TAB / SEGMENTED TOGGLE (Monthly/Yearly, Accounts/Portfolios)
   ============================================================ */
.tab-toggle {
    display: inline-flex;
    border-radius: 8px;
    padding: 3px;
    gap: 4px;
}

.tab-toggle .tab-opt {
    border: none;
    background: none;
    padding: 7px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.tab-toggle .tab-opt.active {
    background: var(--primary-color);
    color: #fff;
}

.tab-toggle .tab-opt:hover:not(.active) {
    color: #374151;
}

/* ============================================================
   SPINNER (chart / loading)
   ============================================================ */
.spinner-icon {
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0%   { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}