/*
 * calculators-v2.css
 * Vademecum Żołnierza — dark glassmorphism calculator design system
 */

/* ======================================================================
   TOKENS
   ====================================================================== */
:root {
    --c-gold:        #d4af37;
    --c-gold-light:  #f4e4bc;
    --c-olive:       #556b2f;
    --c-olive-lt:    #6b8e23;
    --c-olive-dk:    #2d3a1a;
    --c-bg:          #07080f;
    --c-surface:     rgba(255, 255, 255, 0.03);
    --c-border:      rgba(255, 255, 255, 0.07);
    --c-border-gold: rgba(212, 175, 55, 0.2);
    --c-text:        #cdd6e5;
    --c-text-dim:    #6b7a8f;
    --c-pass:        #22c55e;
    --c-fail:        #ef4444;
}

/* ======================================================================
   GLOBAL
   ====================================================================== */
body {
    background: var(--c-bg);
    color: var(--c-text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    min-height: 100vh;
}

/* ======================================================================
   PAGE HEADER (replaces old gradient banner)
   ====================================================================== */
.page-header {
    position: relative;
    padding: 3rem 2rem;
    margin-bottom: 2.5rem;
    border-radius: 20px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--c-border);
    text-align: center;
}

/* Subtle grid texture */
.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212, 175, 55, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 175, 55, 0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

/* Gold orb glow */
.page-header::after {
    content: '';
    position: absolute;
    width: 300px; height: 200px;
    top: -60px; left: 50%;
    transform: translateX(-50%);
    background: radial-gradient(ellipse, rgba(212, 175, 55, 0.12) 0%, transparent 70%);
    filter: blur(40px);
    pointer-events: none;
    z-index: 0;
}

.page-header h1 {
    position: relative;
    z-index: 1;
    color: var(--c-gold-light);
    font-weight: 800;
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    letter-spacing: -0.02em;
    margin-bottom: 0.6rem;
}

.page-header h2,
.page-header p {
    position: relative;
    z-index: 1;
    color: var(--c-text-dim);
    font-size: 1rem;
    font-weight: 400;
    margin: 0;
}

/* ======================================================================
   PROGRESS INDICATOR
   ====================================================================== */
.progress-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 2.5rem;
}

.progress-step {
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--c-surface);
    border: 2px solid var(--c-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text-dim);
    font-weight: 700;
    font-size: 0.9rem;
    z-index: 1;
    transition: all 0.4s ease;
}

/* connector line */
.progress-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: calc(100% + 2px);
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 2px;
    background: var(--c-border);
    transition: background 0.4s ease;
    z-index: 0;
}

.progress-indicator .progress-step:not(:last-child) {
    margin-right: 52px;
}

.progress-step.active {
    background: linear-gradient(135deg, var(--c-gold) 0%, #b8960f 100%);
    border-color: var(--c-gold);
    color: #0a0800;
    box-shadow: 0 0 0 6px rgba(212, 175, 55, 0.15), 0 4px 16px rgba(212, 175, 55, 0.25);
}

.progress-step.completed {
    background: var(--c-olive);
    border-color: var(--c-olive-lt);
    color: #fff;
}

.progress-step.completed:not(:last-child)::after {
    background: var(--c-olive-lt);
}

/* ======================================================================
   CALCULATOR CARD (main wrapper)
   ====================================================================== */
.calculator-card,
.results-card {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--c-border);
    border-radius: 22px;
    padding: 2.5rem;
    margin-bottom: 1.75rem;
    transition: border-color 0.4s ease;
}

.calculator-card:hover,
.results-card:hover {
    border-color: var(--c-border-gold);
}

/* ======================================================================
   FORM SECTION (sub-card inside calculator-card)
   ====================================================================== */
.form-section,
.competition-section,
.info-section,
.save-form {
    background: rgba(255, 255, 255, 0.025);
    border-radius: 14px;
    padding: 1.75rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: border-color 0.3s ease;
}

.form-section:hover,
.competition-section:hover,
.info-section:hover,
.save-form:hover {
    border-color: rgba(212, 175, 55, 0.12);
}

/* ======================================================================
   FORM CONTROLS
   ====================================================================== */
.form-group {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Override for step-2 where it's block */
.form-section .form-group,
.competition-section .form-group,
.save-form .form-group {
    display: block;
    margin-bottom: 1.25rem;
}

.form-label {
    color: var(--c-gold);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    min-width: 150px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Block label variant */
.form-section .form-label,
.competition-section .form-label,
.save-form .form-label {
    display: block;
    margin-bottom: 0.6rem;
    min-width: auto;
}

.form-control {
    background: rgba(10, 12, 20, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    color: var(--c-text);
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    width: 100%;
    outline: none;
}

.form-control:focus {
    border-color: rgba(212, 175, 55, 0.5);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
    background: rgba(10, 12, 20, 0.8);
    color: var(--c-text);
}

.form-control::placeholder { color: var(--c-text-dim); }

.form-control option {
    background: #1a1c24;
    color: var(--c-text);
}

/* Gold-highlighted (passing) option */
.form-control option[style*="rgb(120,119,79)"] {
    background: rgba(85, 107, 47, 0.6) !important;
    color: #d4f0a0;
}

/* ======================================================================
   RADIO OPTIONS
   ====================================================================== */
.radio-group {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1.2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    user-select: none;
}

.radio-option:hover {
    background: rgba(212, 175, 55, 0.08);
    border-color: rgba(212, 175, 55, 0.3);
}

.radio-option:has(input:checked) {
    background: rgba(212, 175, 55, 0.1);
    border-color: rgba(212, 175, 55, 0.4);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.08);
}

.radio-option input[type="radio"] {
    accent-color: var(--c-gold);
    width: 16px;
    height: 16px;
}

.radio-option span {
    color: var(--c-text);
    font-weight: 500;
    font-size: 0.9rem;
}

/* ======================================================================
   BUTTONS
   ====================================================================== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.95rem 2.2rem;
    background: linear-gradient(135deg, var(--c-olive) 0%, var(--c-olive-lt) 100%);
    border: 1px solid rgba(107, 142, 35, 0.4);
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    font-family: inherit;
    border-radius: 12px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(85, 107, 47, 0.4), 0 2px 8px rgba(0,0,0,0.3);
    color: #fff;
    border-color: rgba(212, 175, 55, 0.3);
}

.btn-primary:hover::after { opacity: 1; }

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

/* ======================================================================
   INFO ICON
   ====================================================================== */
.info-icon {
    color: var(--c-gold);
    cursor: pointer;
    transition: color 0.3s ease, transform 0.3s ease;
    font-size: 0.9em;
    opacity: 0.7;
}

.info-icon:hover {
    color: var(--c-gold-light);
    opacity: 1;
    transform: scale(1.15);
}

/* ======================================================================
   COMPETITION SECTION (kalkulator1-2 & kalkulator2-x)
   ====================================================================== */
.competition-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.competition-icon {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    border-radius: 14px;
    background: rgba(85, 107, 47, 0.15);
    border: 1px solid rgba(85, 107, 47, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-olive-lt);
    font-size: 1.4rem;
    transition: all 0.3s ease;
}

.competition-section:hover .competition-icon {
    background: rgba(212, 175, 55, 0.12);
    color: var(--c-gold);
    border-color: rgba(212, 175, 55, 0.3);
}

.competition-info h3 {
    color: var(--c-gold);
    font-weight: 700;
    margin: 0 0 0.25rem;
    font-size: 1.05rem;
}

.competition-info p {
    color: var(--c-text-dim);
    margin: 0;
    font-size: 0.85rem;
}

/* ======================================================================
   RESULTS PAGE
   ====================================================================== */
.grade-display {
    text-align: center;
    padding: 2rem 0 2.5rem;
}

.grade-display h2 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 900;
    background: linear-gradient(180deg, #FFFFFF 0%, #FFD700 50%, #B8860B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    line-height: 1;
    filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.4));
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    letter-spacing: -0.02em;
    /* Fallback */
    color: #FFD700;
}

.grade-display h3 {
    font-size: 1.1rem;
    color: var(--c-gold);
    font-weight: 600;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    opacity: 0.8;
}

.grade-medal {
    font-size: 4rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.4));
    display: block;
}

.info-section h3,
.save-form h3 {
    color: var(--c-gold);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.info-section p {
    color: var(--c-text);
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
}

.info-section p strong {
    color: var(--c-gold-light);
}

.info-section .text-warning {
    color: var(--c-gold) !important;
    font-size: 0.88rem;
    margin-top: 0.75rem;
    padding: 0.5rem 0.8rem;
    background: rgba(212, 175, 55, 0.08);
    border-radius: 8px;
    border-left: 3px solid var(--c-gold);
}

/* Competition result cards on results page */
.competition-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
    margin-bottom: 0;
}

.competition-card {
    position: relative;
    background: rgba(255, 255, 255, 0.025);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--c-border);
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.competition-card:hover { transform: translateY(-4px); }

/* top accent strip */
.competition-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--c-olive), var(--c-olive-lt));
    border-radius: 16px 16px 0 0;
}

.competition-card.passed { border-color: rgba(34, 197, 94, 0.2); }
.competition-card.passed::before { background: linear-gradient(90deg, #15803d, var(--c-pass)); }

.competition-card.failed { border-color: rgba(239, 68, 68, 0.2); }
.competition-card.failed::before { background: linear-gradient(90deg, #991b1b, var(--c-fail)); }

.competition-card .competition-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.08);
}

.competition-info h4 {
    color: var(--c-gold-light);
    font-weight: 700;
    margin: 0 0 0.25rem;
    font-size: 1rem;
}

.competition-details {
    margin-top: 0.75rem;
}

.competition-details p {
    color: var(--c-text);
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
}

.competition-details strong { color: var(--c-gold-light); }

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.85rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    margin-top: 0.75rem;
}

.status-passed {
    background: rgba(34, 197, 94, 0.12);
    color: var(--c-pass);
    border: 1px solid rgba(34, 197, 94, 0.25);
}

.status-failed {
    background: rgba(239, 68, 68, 0.12);
    color: var(--c-fail);
    border: 1px solid rgba(239, 68, 68, 0.25);
}

/* ======================================================================
   MODALS
   ====================================================================== */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
}

.modal[style*="block"] {
    display: flex !important;
}

.modal-content {
    background: rgba(15, 17, 28, 0.95);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    width: min(600px, 92vw);
    max-height: 85vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(-20px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.modal-header h3 {
    color: var(--c-gold-light);
    font-weight: 700;
    font-size: 1.1rem;
    margin: 0;
}

.close-times {
    color: var(--c-text-dim);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s ease;
    background: none;
    border: none;
}

.close-times:hover { color: var(--c-gold); }

.modal-body {
    padding: 1.75rem 2rem;
    color: var(--c-text);
    line-height: 1.7;
    font-size: 0.9rem;
}

.modal-body ol { padding-left: 1.25rem; }
.modal-body li { margin-bottom: 0.6rem; }

.modal-footer {
    padding: 1.25rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.close-modal {
    display: inline-flex;
    align-items: center;
    padding: 0.7rem 1.75rem;
    background: var(--c-olive);
    border: none;
    color: #fff;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.close-modal:hover {
    background: var(--c-olive-lt);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(85, 107, 47, 0.4);
}

/* ======================================================================
   SIDEBAR & MAIN CONTAINER
   ====================================================================== */
.main-container {
    padding-top: 2rem;
    padding-bottom: 3rem;
}

/* ======================================================================
   RESPONSIVE
   ====================================================================== */
@media (max-width: 768px) {
    .form-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .form-label { min-width: auto; }

    .radio-group {
        flex-direction: column;
        gap: 0.75rem;
    }

    .calculator-card,
    .results-card { padding: 1.5rem; }

    .grade-display h2 { font-size: 2.5rem; }

    .competition-results { grid-template-columns: 1fr; }

    .progress-indicator .progress-step { margin-right: 36px; }
    .progress-step:not(:last-child)::after { width: 32px; }
}