/* =========================================================================
   Mission Momentum — Design System
   Brand: Brand Red (#C8443F) · Deep Navy (#2D3544) · Cream (#F5F3E9)
   Font: Be Vietnam Pro
   ========================================================================= */

:root {
    /* Brand & surface palette */
    --mm-brand-red: #C8443F;
    --mm-brand-red-dark: #A62C2A;
    --mm-deep-navy: #2D3544;
    --mm-cream: #F5F3E9;
    --mm-cream-tint: #FBFAF4;
    --mm-white: #FFFFFF;

    /* Text */
    --mm-text: #2D3544;
    --mm-text-muted: #58413F;
    --mm-text-soft: #8C716E;

    --mm-border: rgba(45, 53, 68, 0.12);
    --mm-border-strong: rgba(45, 53, 68, 0.25);

    /* Tints */
    --mm-red-soft: #FBEAE9;
    --mm-navy-soft: #EAEDF2;
    --mm-green-soft: #E2F3EA;
    --mm-green-text: #1F6B43;

    /* Shape language (rounded level 2) */
    --mm-radius-sm: 4px;
    --mm-radius: 8px;
    --mm-radius-lg: 16px;
    --mm-radius-xl: 24px;
    --mm-radius-pill: 9999px;

    /* Elevation — soft, navy-tinted ambient shadow */
    --mm-shadow: 0 8px 24px rgba(45, 53, 68, 0.08);
    --mm-shadow-sm: 0 2px 8px rgba(45, 53, 68, 0.06);

    /* Spacing rhythm (4px baseline) */
    --mm-stack-sm: 8px;
    --mm-stack-md: 16px;
    --mm-stack-lg: 32px;

    --mm-maxw: 1200px;
}

html, body {
    font-family: 'Be Vietnam Pro', 'Segoe UI', Helvetica, Arial, sans-serif;
    background-color: var(--mm-cream);
    color: var(--mm-text);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Be Vietnam Pro', 'Segoe UI', Helvetica, Arial, sans-serif;
    font-weight: 700;
    color: var(--mm-deep-navy);
    letter-spacing: -0.01em;
}

a, .btn-link {
    color: var(--mm-brand-red);
    text-decoration: none;
}

    a:hover {
        color: var(--mm-brand-red-dark);
    }

/* ------------------------------------------------------------------ */
/* Buttons                                                            */
/* ------------------------------------------------------------------ */
.btn {
    border-radius: var(--mm-radius);
    font-weight: 600;
    padding: 0.625rem 1.25rem;
    font-size: 0.95rem;
    transition: background-color .15s ease, border-color .15s ease, color .15s ease, transform .05s ease;
}

.btn:active {
    transform: translateY(1px);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(200, 68, 63, 0.25);
}

.btn-primary {
    color: #fff;
    background-color: var(--mm-brand-red);
    border-color: var(--mm-brand-red);
}

    .btn-primary:hover, .btn-primary:focus {
        color: #fff;
        background-color: var(--mm-brand-red-dark);
        border-color: var(--mm-brand-red-dark);
    }

    .btn-primary:disabled {
        background-color: var(--mm-brand-red);
        border-color: var(--mm-brand-red);
        opacity: 0.55;
    }

.btn-outline-primary {
    color: var(--mm-deep-navy);
    border-color: var(--mm-deep-navy);
    background-color: transparent;
}

    .btn-outline-primary:hover, .btn-outline-primary:focus {
        color: #fff;
        background-color: var(--mm-deep-navy);
        border-color: var(--mm-deep-navy);
    }

.btn-outline-secondary {
    color: var(--mm-text-soft);
    border-color: var(--mm-border-strong);
    background-color: transparent;
}

    .btn-outline-secondary:hover, .btn-outline-secondary:focus {
        color: var(--mm-deep-navy);
        background-color: var(--mm-navy-soft);
        border-color: var(--mm-border-strong);
    }

.btn-outline-danger {
    color: var(--mm-brand-red);
    border-color: rgba(200, 68, 63, 0.4);
    background-color: transparent;
}

    .btn-outline-danger:hover, .btn-outline-danger:focus {
        color: #fff;
        background-color: var(--mm-brand-red);
        border-color: var(--mm-brand-red);
    }

.btn-success {
    background-color: var(--mm-green-text);
    border-color: var(--mm-green-text);
    color: #fff;
}

    .btn-success:hover, .btn-success:focus {
        background-color: #185636;
        border-color: #185636;
        color: #fff;
    }

.btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.875rem;
    border-radius: var(--mm-radius-sm);
}

/* ------------------------------------------------------------------ */
/* Cards & surfaces (tonal layering: white on cream)                  */
/* ------------------------------------------------------------------ */
.card {
    background-color: var(--mm-white);
    border: 1px solid var(--mm-border);
    border-radius: var(--mm-radius-lg);
    box-shadow: none;
}

    .card.shadow-sm {
        box-shadow: var(--mm-shadow-sm);
    }

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--mm-border);
    color: var(--mm-deep-navy);
    font-weight: 700;
    border-top-left-radius: var(--mm-radius-lg) !important;
    border-top-right-radius: var(--mm-radius-lg) !important;
    padding: 1.1rem 1.25rem;
}

    .card-header.bg-primary {
        background-color: var(--mm-deep-navy) !important;
        color: #fff;
        border-bottom: none;
    }

    /* Headings inside a navy card-header must inherit the white color.
       The global h1-h6 rule sets color to deep-navy, which would otherwise
       render navy-on-navy inside these headers (Report/TripEdit/Login/SignUp). */
    .card-header.bg-primary h1,
    .card-header.bg-primary h2,
    .card-header.bg-primary h3,
    .card-header.bg-primary h4,
    .card-header.bg-primary h5,
    .card-header.bg-primary h6 {
        color: inherit;
    }

.card-body {
    padding: 1.4rem 1.4rem;
}

/* Expense / trip cards with a brand-red accent rail */
.mm-accent-card {
    position: relative;
    overflow: hidden;
}

    .mm-accent-card::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 5px;
        background-color: var(--mm-brand-red);
        border-top-left-radius: var(--mm-radius-lg);
        border-bottom-left-radius: var(--mm-radius-lg);
    }

/* ------------------------------------------------------------------ */
/* Forms                                                              */
/* ------------------------------------------------------------------ */
.form-label {
    font-weight: 600;
    color: var(--mm-deep-navy);
    font-size: 0.9rem;
    margin-bottom: var(--mm-stack-sm);
}

.form-control, .form-select {
    border-radius: var(--mm-radius);
    border: 1px solid var(--mm-border-strong);
    padding: 0.625rem 0.85rem;
    background-color: var(--mm-white);
    color: var(--mm-text);
    transition: border-color .15s ease, box-shadow .15s ease;
}

    .form-control:focus, .form-select:focus {
        border-color: var(--mm-brand-red);
        box-shadow: 0 0 0 0.2rem rgba(200, 68, 63, 0.18);
        background-color: #fff;
    }

.form-control::placeholder {
    color: var(--mm-text-soft);
    opacity: 0.8;
}

.form-text {
    color: var(--mm-text-soft);
}

.form-select-sm {
    border-radius: var(--mm-radius-sm);
    padding: 0.35rem 0.6rem;
}

/* ------------------------------------------------------------------ */
/* Alerts (tonal)                                                     */
/* ------------------------------------------------------------------ */
.alert {
    border-radius: var(--mm-radius);
    border: 1px solid transparent;
    font-size: 0.95rem;
}

.alert-danger {
    color: #8c1719;
    background-color: var(--mm-red-soft);
    border-color: rgba(200, 68, 63, 0.25);
}

.alert-warning {
    color: #7a5a16;
    background-color: #FBF3DD;
    border-color: rgba(122, 90, 22, 0.2);
}

.alert-info {
    color: #2a557a;
    background-color: #E7F0F8;
    border-color: rgba(42, 85, 122, 0.18);
}

.alert-success {
    color: var(--mm-green-text);
    background-color: var(--mm-green-soft);
    border-color: rgba(31, 107, 67, 0.25);
}

.alert-light {
    background-color: var(--mm-cream);
    border-color: var(--mm-border);
    color: var(--mm-text-muted);
}

/* ------------------------------------------------------------------ */
/* Badges & chips                                                     */
/* ------------------------------------------------------------------ */
.badge {
    font-weight: 600;
    border-radius: var(--mm-radius-pill);
    padding: 0.35em 0.8em;
    font-size: 0.75rem;
}

.bg-secondary {
    background-color: var(--mm-navy-soft) !important;
    color: var(--mm-deep-navy) !important;
}

.bg-primary {
    background-color: var(--mm-brand-red) !important;
}

/* Status chips */
.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border-radius: var(--mm-radius-pill);
    padding: 0.3rem 0.8rem;
    font-size: 0.8rem;
    font-weight: 600;
}

.chip-approved {
    background-color: var(--mm-green-soft);
    color: var(--mm-green-text);
}

.chip-flagged {
    background-color: var(--mm-red-soft);
    color: var(--mm-brand-red);
}

/* ------------------------------------------------------------------ */
/* Tables                                                             */
/* ------------------------------------------------------------------ */
.table {
    color: var(--mm-text);
    border-color: var(--mm-border);
}

    .table > :not(caption) > * > * {
        border-color: var(--mm-border);
        padding: 0.85rem 0.75rem;
    }

.table-light, .table-light > th {
    --bs-table-bg: var(--mm-cream);
    background-color: var(--mm-cream);
    color: var(--mm-deep-navy);
}

.table-hover > tbody > tr:hover > * {
    background-color: var(--mm-cream-tint);
}

/* ------------------------------------------------------------------ */
/* Misc helpers                                                       */
/* ------------------------------------------------------------------ */
.text-muted {
    color: var(--mm-text-soft) !important;
}

.fw-semibold {
    font-weight: 600 !important;
}

.content {
    padding-top: 1.1rem;
    max-width: var(--mm-maxw);
    margin-left: auto;
    margin-right: auto;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid var(--mm-brand-red);
}

.validation-message {
    color: var(--mm-brand-red);
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, var(--mm-brand-red-dark);
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: var(--mm-border-strong);
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--mm-text-soft);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ------------------------------------------------------------------ */
/* Floating action button (Add Expense)                               */
/* ------------------------------------------------------------------ */
.mm-fab {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    width: 56px;
    height: 56px;
    border-radius: var(--mm-radius-pill);
    background-color: var(--mm-brand-red);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--mm-shadow);
    z-index: 1030;
    border: none;
    cursor: pointer;
    transition: background-color .15s ease, transform .05s ease;
}

    .mm-fab:hover {
        background-color: var(--mm-brand-red-dark);
        color: #fff;
    }

    .mm-fab:active {
        transform: scale(0.96);
    }

/* ------------------------------------------------------------------ */
/* Modal (receipt preview)                                            */
/* ------------------------------------------------------------------ */
.mm-modal-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(45, 53, 68, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    z-index: 1050;
    animation: mm-fade .15s ease;
}

@keyframes mm-fade {
    from { opacity: 0; }
    to { opacity: 1; }
}

.mm-modal {
    background-color: var(--mm-white);
    border-radius: var(--mm-radius-lg);
    box-shadow: var(--mm-shadow);
    width: 100%;
    max-width: 640px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.mm-modal-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--mm-border);
}

.mm-modal-body {
    padding: 1.25rem;
    overflow-y: auto;
}

/* Small brand accent bar used in card headers / titles */
.mm-brand-bar {
    display: inline-block;
    width: 6px;
    height: 1.5rem;
    border-radius: var(--mm-radius-pill);
    background-color: var(--mm-brand-red);
    flex: 0 0 auto;
}

/* Page title block with brand accent */
.mm-page-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}

    .mm-page-title h3, .mm-page-title h4 {
        margin-bottom: 0;
    }

/* ------------------------------------------------------------------ */
/* Expense add/edit form — tighter spacing so the Scan / Save buttons  */
/* are reachable without scrolling on mobile.                          */
/* ------------------------------------------------------------------ */
.card-body.expense-card {
    padding: 1rem;
}

.expense-form .form-label {
    margin-bottom: 2px;
}

.expense-form .mb-3 {
    margin-bottom: 0.5rem;
}

.expense-form hr {
    margin: 0.5rem 0;
}

.expense-form #notes {
    min-height: unset;
    resize: none;
}